0 reviews
Summary
Dr. Samuel Kosydar specializes in internal medicine and oncology, bringing four years of clinical experience to his practice. He earned his medical degree from the University of Washington School of Medicine, where he developed expertise in comprehensive adult care and cancer treatment. His dual specialty allows him to provide both routine preventive care and specialized cancer treatment for his patients.
Dr. Kosydar practices at Mayo Clinic in Rochester, Minnesota, with affiliations at Mayo Clinic Hospital Methodist Campus and Mayo Clinic Hospital Saint Marys Campus. His clinical focus includes managing high blood pressure and helping patients address weight-related health concerns. He performs diagnostic procedures such as chest X-rays and blood testing to support patient care and treatment planning.
Dr. Kosydar practices at Mayo Clinic in Rochester, Minnesota, with affiliations at Mayo Clinic Hospital Methodist Campus and Mayo Clinic Hospital Saint Marys Campus. His clinical focus includes managing high blood pressure and helping patients address weight-related health concerns. He performs diagnostic procedures such as chest X-rays and blood testing to support patient care and treatment planning.
Overview based on verified provider data
Quick Facts
- accepting new patients
- 4 years of experience
- 10 insurance plans accepted
- University Of Washington School Of Medicine
- 2 specialties
- 2 areas of expertise
- 4 hospital affiliations
- 4 office locations
- Male
Office Locations
Dr. Samuel Ray Kosydar has 4 locationsMayo Clinic Internal Medicine
200 1st St SwRochester, MN 55905 Tel: (507) 284-8586
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed
Compare with Similar Doctors
![]() | ![]() | ![]() | ![]() |
| Dr. Samuel Ray Kosydar | Dr. Michelle Xiao Song, MD | Dr. Alaa Elsayed Elkharwily, MD | Dr. John Carlos Burnett |
| Internal Medicine | Internal Medicine | Internal Medicine | Cardiovascular Disease |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | |
| 4 Years of Experience | 6 Years of Experience | 28 Years of Experience | 52 Years of Experience |
| No Virtual Visit Option | Virtual Visit Available | No Virtual Visit Option | No Virtual Visit Option |
| Speaks English, Mandarin, Spanish | |||
| Rochester , MN | Denver , CO | ROCHESTER , MN | Rochester , MN |
| Med School: University Of Washington School Of Medicine | Med School: UCLA's David Geffen School of Medicine | Med School: Tanta University Faculty Of Medicine | Med School: Loyola University Of Chicago Stritch School Of Medicine |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Samuel Ray Kosydar
Medical Specialties
Dr. Samuel Ray Kosydar has the following 2 specialties
Specialty Expertise
Dr. Samuel Ray Kosydar has the following 2 areas of expertise
Certifications, License, & Education
4 Years Experience
Dr. Samuel Ray Kosydar holds an expired medical license in the state of Minnesota.
Medical License
Medical Doctor with an expired medical license in the state of Minnesota that expired in 2026.
Education & Training
Medical School
Graduated from University Of Washington School Of Medicine in 2022.
NPI Number
Dr. Kosydar's NPI number is 1619614369.
Similar Doctors
Frequently Asked Questions
- Which hospitals is Dr. Samuel Kosydar affiliated with?
- Dr. Samuel Kosydar is affiliated with Mayo Clinic Hospital Methodist Campus, Mayo Clinic Hospital Saint Marys Campus, Washington Dc Va Medical Center, and Olmsted Medical Center.
- Does Dr. Samuel Kosydar accept my insurance?
- You can see the insurance plans that Dr. Samuel Kosydar accepts on their Vitals profile.
- Is Dr. Samuel Kosydar accepting new patients?
- Dr. Samuel Kosydar is accepting new patients on Vitals. View Dr. Samuel Kosydar's profile on Vitals to make an appointment.
- How can I make an appointment with Dr. Samuel Kosydar?
- You can find contact information for Dr. Samuel Kosydar here on Vitals.
- Where is Dr. Samuel Kosydar's office located?
- Dr. Samuel Kosydar's office is located at 200 1st St Sw, Rochester, MN, 55905.
Ensuring Data Transparency and Trust: A Guide to Vitals Doctor Listings and Reviews
Our provider data is gathered directly from physicians and publicly available databases. Providers who verify their profiles gain the ability to update information, offering additional details about their specialties,education, treated conditions, performed procedures, and accepted insurances.
Reviews on Vitals are submitted by users only. Recognizing the valuable insights these reviews offer into a doctor's reputation, we maintain internal policies and protocols to ensure the quality and accuracy of all reviews. Importantly, providers cannot delete or alter reviews independently. Reviews can only be deleted or changed following an internal assessment by our customer service team.
Your feedback is highly valued and we encourage you to contact our support team should you encounter any issues.



